25109812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 54698112

約数和(自身を除く): 29588300

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 182, 202, 364, 404, 683, 707, 1313, 1366, 1414, 2626, 2732, 2828, 4781, 5252, 8879, 9191, 9562, 17758, 18382, 19124, 35516, 36764, 62153, 68983, 124306, 137966, 248612, 275932, 482881, 896779, 965762, 1793558, 1931524, 3587116, 6277453, 12554906, 25109812]

約数ペア:

[(1, 25109812), (2, 12554906), (4, 6277453), (7, 3587116), (13, 1931524), (14, 1793558), (26, 965762), (28, 896779), (52, 482881), (91, 275932), (101, 248612), (182, 137966), (202, 124306), (364, 68983), (404, 62153), (683, 36764), (707, 35516), (1313, 19124), (1366, 18382), (1414, 17758), (2626, 9562), (2732, 9191), (2828, 8879), (4781, 5252)]